JPH04306164A - Spherical center plate device of articulated bogie - Google Patents
Spherical center plate device of articulated bogieInfo
- Publication number
- JPH04306164A JPH04306164A JP6840691A JP6840691A JPH04306164A JP H04306164 A JPH04306164 A JP H04306164A JP 6840691 A JP6840691 A JP 6840691A JP 6840691 A JP6840691 A JP 6840691A JP H04306164 A JPH04306164 A JP H04306164A
- Authority
- JP
- Japan
- Prior art keywords
- center plate
- spherical
- center
- articulated
- bogie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 3
- 241001247986 Calotropis procera Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、連接車両の連接台車の
球面心皿装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spherical center disk device for an articulated bogie of an articulated vehicle.
【０００２】0002
【従来の技術】連接車両では車両と車両との間に連接台
車が配置されるので、従来の連接台車の球面心皿装置は
、例えば、図６に示されるように、連接車両１，２から
それぞれ延出する連接梁３，４の連接部５，６を球面に
形成し、該連接部５，６を上下二段に重ねて上心皿７を
構成して、車両１，２の旋回を許容し、一方、前記上心
皿７を担持する枕梁８に設けられた下心皿９を平面状に
形成して、加速および制動時等に枕梁８が前後に転動し
ないようにしている。2. Description of the Related Art In an articulated vehicle, an articulated bogie is disposed between the vehicles, so a conventional spherical center plate device for an articulated bogie is used to connect the articulated vehicles 1 and 2, for example, as shown in FIG. The connecting portions 5 and 6 of the connecting beams 3 and 4 that extend respectively are formed into spherical surfaces, and the connecting portions 5 and 6 are stacked in two stages, upper and lower, to form an upper center dish 7, so that the turning of the vehicles 1 and 2 is controlled. On the other hand, the lower center plate 9 provided on the pillow support 8 supporting the upper center plate 7 is formed into a flat shape to prevent the pillow support 8 from rolling back and forth during acceleration, braking, etc. .
【０００３】〔発明が解決しようとする課題〕しかし、
上述の構造では、レールの不整が大きい場合には、輪重
抜け量が大きくなって規定値をクリアーできない虞れが
ある。[Problem to be solved by the invention] However,
In the above-described structure, if the irregularity of the rails is large, the amount of wheel weight loss increases and there is a possibility that the specified value cannot be cleared.
【０００４】そこで本発明は、球面心皿装置が本来備え
るべき機能である台車の旋回、輪重抜け防止、縦カーブ
の吸収、荷重の負担、牽引等を損なうことなく、枕梁の
前後方向の回動のみを規制し、かつ、各部の摩耗が少な
くて長期間安定した機能を発揮できる連接台車の球面心
皿装置を提供することを目的としている。Therefore, the present invention aims to improve the longitudinal direction of the pillow without impairing the functions that a spherical center dish device should originally have, such as turning the bogie, preventing wheel weight loss, absorbing vertical curves, bearing loads, and traction. It is an object of the present invention to provide a spherical center dish device for an articulated truck that restricts only rotation and exhibits stable function over a long period of time with little wear on each part.
【０００５】[0005]
【課題を解決するための手段】上記目的達成のため本発
明は、連接車両の車端部からそれぞれ連接部を球面とす
る連接梁を延出して上下二段重ねの上心皿を形成し、該
上心皿を台車の枕梁に形成された下心皿にて担持する連
接台車の球面心皿装置において、前記上心皿の下面と、
下心皿の上面を球面に形成し、前記枕梁と前記連接車両
の少なくとも一方との間に、台車の旋回を許容し、枕梁
の前後方向の回動を規制するピッチング規制手段を設け
たことを特徴としている。[Means for Solving the Problems] In order to achieve the above object, the present invention extends connecting beams each having a spherical connecting portion from the vehicle end of an articulated vehicle to form two upper and lower center plates, In a spherical center plate device for an articulated truck in which the upper center plate is supported by a lower center plate formed on a support beam of the truck, a lower surface of the upper center plate;
The upper surface of the lower center plate is formed into a spherical surface, and pitching regulating means is provided between the pillow support and at least one of the articulated vehicles to allow rotation of the bogie and to restrict rotation of the pillow support in the longitudinal direction. It is characterized by
【０００６】[0006]
【作 用】このように構成することにより、上心皿の
下面と下心皿の上面が球面に形成されているので、レー
ルの不整が大きい場合でも輪重抜け量が大きくならず、
また、ピッチング規制手段により枕梁の前後方向の回動
を防止できる。[Function] With this configuration, the lower surface of the upper center plate and the upper surface of the lower center disk are formed into spherical surfaces, so even if the rail is uneven, the amount of wheel weight shedding does not become large.
Furthermore, the pitching regulating means can prevent the pillow from rotating in the front-rear direction.
【０００７】[0007]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。Embodiments Hereinafter, embodiments of the present invention will be explained based on the drawings.
【０００８】図１乃至図３は本発明の第１実施例を示す
もので、球面心皿装置１０は、一方の車両１１から延出
する連接梁１２の連接部１３と、他方の車両１４の連接
梁１５の連接部１６とをそれぞれ球面に形成し、両連接
部１３，１６を上下二段に重ねて上心皿１７を構成し、
該上心皿１７の下面１７ａを球面に形成している。FIGS. 1 to 3 show a first embodiment of the present invention, in which a spherical center dish device 10 connects a connecting portion 13 of a connecting beam 12 extending from one vehicle 11 and a connecting portion 13 of a connecting beam 12 extending from one vehicle 11. The connecting portions 16 of the connecting beam 15 are each formed into a spherical surface, and the connecting portions 13 and 16 are stacked in two layers, forming an upper center dish 17,
The lower surface 17a of the center plate 17 is formed into a spherical surface.
【０００９】また、枕梁１８に設けられた下心皿１９の
上面１９ａも球面に形成し、該下心皿１９にて前記上心
皿１７を担持し、上心皿１７と下心皿１９とを連結軸２
０で連結している。Further, the upper surface 19a of the lower center plate 19 provided on the pillow beam 18 is also formed into a spherical surface, and the upper center plate 17 is supported by the lower center plate 19, and the upper center plate 17 and the lower center plate 19 are connected. Axis 2
Connected with 0.
【００１０】さらに、他方の車両１４と枕梁１８との間
には、他方の車両１４の下面の車体中心に垂設されたカ
ムフォロア受２１に設けられた上下１組のカムフォロア
２２，２２と、枕梁１８に設けられて前記カムフォロア
２２，２２間に挿入される案内板２３とで構成されるピ
ッチング規制手段２４が配設されている。Further, between the other vehicle 14 and the support beam 18, there is a pair of upper and lower cam followers 22, 22 provided on a cam follower receiver 21 vertically installed at the center of the vehicle body on the underside of the other vehicle 14. A pitching regulating means 24 is provided on the pillow beam 18 and includes a guide plate 23 inserted between the cam followers 22, 22.
【００１１】案内板２３は、枕梁１８から延出するブラ
ケット２５に設けられた水平な板材で、該案内板２３が
挿入されるカムフォロア２２，２２の間隔は、案内板２
３の厚さよりもわずかに広く形成されている。The guide plate 23 is a horizontal plate provided on a bracket 25 extending from the pillow beam 18, and the distance between the cam followers 22, 22 into which the guide plate 23 is inserted is determined by the guide plate 2.
It is formed slightly wider than the thickness of No. 3.
【００１２】このように構成することにより、枕梁１８
の前後方向の回動に対しては、カムフォロア２２，２２
と案内板２３とで荷重を分担して回動を防止できる。ま
た、車体中心にカムフォロア２２，２２を配設すること
によって車体のローリングを許容でき、さらに、カムフ
ォロア２２，２２の間隔を案内板２３の厚さよりもわず
かに広くすることにより、車体のローリングによる変位
、レールの縦カーブに対する逃げ、製作誤差等に対応で
きる。[0012] With this configuration, the pillow support 18
The cam followers 22, 22
Rotation can be prevented by sharing the load between the guide plate 23 and the guide plate 23. Furthermore, by arranging the cam followers 22, 22 at the center of the vehicle body, rolling of the vehicle body can be tolerated, and by making the interval between the cam followers 22, 22 slightly wider than the thickness of the guide plate 23, displacement due to rolling of the vehicle body can be tolerated. It is possible to deal with deviations from the vertical curve of the rail, manufacturing errors, etc.
【００１３】また、台車の旋回時には、上側のカムフォ
ロア２２が荷重を負荷しながら案内板２３の上を転動す
るので、摩耗が低減されて長期間安定した機能が発揮で
きる。Furthermore, when the truck turns, the upper cam follower 22 rolls on the guide plate 23 while applying a load, so that wear is reduced and stable function can be achieved over a long period of time.
【００１４】図４は、ピッチング規制手段３０を、カム
フォロア受２１に設けた１つのカムフォロア３１と、カ
ムフォロア３０の径よりもやや幅の広い案内溝３２ａを
形成した案内板３２とで構成した本発明の第２実施例を
示すもので、前記第１実施例と同様の作用、効果を奏す
る。FIG. 4 shows the present invention in which the pitching regulating means 30 is constituted by one cam follower 31 provided on the cam follower receiver 21 and a guide plate 32 in which a guide groove 32a having a width slightly wider than the diameter of the cam follower 30 is formed. This is a second embodiment of the present invention, which has the same functions and effects as the first embodiment.
【００１５】図５は、ピッチング規制手段４０を、車両
１４の下面の車体中心に垂設されたピン４１と、該ピン
４１に連結される枕梁１８側のブラケット４２で構成し
た第３実施例を示すものである。FIG. 5 shows a third embodiment in which the pitching regulating means 40 is composed of a pin 41 vertically installed at the center of the vehicle body on the lower surface of the vehicle 14, and a bracket 42 on the side of the pillow 18 connected to the pin 41. This shows that.
【００１６】ピン４１は、コ字状のピン支持部材４３の
中央に垂設され、車両１４の下面に設けられた支持腕４
４に、車体幅方向の支持軸４５を介して取付けられる。The pin 41 is vertically provided at the center of a U-shaped pin support member 43, and is connected to a support arm 4 provided on the lower surface of the vehicle 14.
4 via a support shaft 45 extending in the width direction of the vehicle body.
【００１７】支持軸４５は、支持腕４４に形成された車
体前後方向の長孔４４ａに挿通され、台車の旋回時には
、支持軸４５が長孔４４ａ内を移動する。The support shaft 45 is inserted into an elongated hole 44a formed in the support arm 44 in the longitudinal direction of the vehicle body, and when the truck turns, the support shaft 45 moves within the elongated hole 44a.
【００１８】また、ピン４１は、ゴムブッシュ４６，４
６にて前記ブラケット４２を挾持して、ブラケット４２
に連結されている。Further, the pin 41 is connected to rubber bushes 46, 4.
6 to clamp the bracket 42 and remove the bracket 42.
is connected to.
【００１９】これにより、枕梁１８の前後方向の回動を
防止するとともに、車体のローリングによる変位、レー
ルの縦カーブに対する逃げ等は、ゴムブッシュ４６，４
６の撓みで対応する。This prevents the longitudinal rotation of the pillow 18, and prevents displacement due to rolling of the vehicle body, escape from vertical curves of the rails, etc. by the rubber bushes 46, 4.
This corresponds to a deflection of 6.
【００２０】[0020]
【発明の効果】本発明の連接台車の球面心皿装置は以上
のように、連接車両の車端部からそれぞれ連接部を球面
とする連接梁を延出して上下二段に重ねた上心皿の下面
と、台車の枕梁に形成された下心皿の上面を球面に形成
し、前記枕梁と前記連接車両の少なくとも一方との間に
、台車の旋回を許容し、枕梁の前後方向の回動を規制す
るピッチング規制手段を設けたので、レールの不整が大
きい場合でも輪重抜け量が大きくならず、また、ピッチ
ング規制手段により枕梁の前後方向の回動を規制でき、
球面心皿装置が本来備えるべき機能である台車の旋回、
輪重抜け防止、縦カーブの吸収、荷重の負担、牽引等を
損なうことなく、枕梁の前後方向の回動のみを規制し、
かつ、各部の摩耗が少なくて長期間安定した機能を発揮
できる。Effects of the Invention As described above, the spherical center plate device for an articulated bogie of the present invention has a center plate in which connecting beams each having a spherical connecting portion are extended from the car ends of an articulated vehicle and stacked in two layers, upper and lower. The lower surface and the upper surface of the lower center plate formed on the sleeper of the bogie are formed into spherical surfaces, and the bogie is allowed to turn between the said sleeper and at least one of the articulated vehicles, and the longitudinal direction of the sleeper is controlled. Since a pitching regulating means is provided to regulate the rotation, the amount of wheel weight loss will not increase even if the rail is uneven, and the pitching regulating means can regulate the longitudinal rotation of the pillow.
The swivel of the trolley, which is a function that a spherical center dish device should have,
It prevents wheel weight loss, absorbs vertical curves, and restricts only the longitudinal rotation of the pillow without compromising load bearing or traction.
In addition, there is little wear on each part, allowing it to function stably for a long period of time.
【図１】 本発明の第１実施例を示す球面心皿装置の
断面図[Fig. 1] A cross-sectional view of a spherical center dish device showing a first embodiment of the present invention.
【図２】 本発明の第１実施例を示す球面心皿装置の
平面図[Fig. 2] A plan view of a spherical center dish device showing a first embodiment of the present invention.
【図３】 本発明の第１実施例を示す球面心皿装置の
側面図[Fig. 3] Side view of a spherical center dish device showing the first embodiment of the present invention.
【図４】 本発明の第２実施例を示す球面心皿装置の
断面図[Fig. 4] A cross-sectional view of a spherical center dish device showing a second embodiment of the present invention.
【図５】 本発明の第３実施例を示す球面心皿装置の
断面図[Fig. 5] A cross-sectional view of a spherical center dish device showing a third embodiment of the present invention.
【図６】 従来の球面心皿装置の断面図[Figure 6] Cross-sectional view of a conventional spherical center dish device
１１…一方の車両、１２…連接梁、１３…連接部、１４
…他方の車両、１５…連接梁、１６…連接部、１７…上
心皿、１７ａ…上心皿の下面、１８…枕梁、１９…下心
皿、１９ａ…下心皿の上面、２１…カムフォロア受、２
２，３１…カムフォロア、２３，３２…案内板、２４，
３０，４０…ピッチング規制手段DESCRIPTION OF SYMBOLS 11... One vehicle, 12... Connecting beam, 13... Connecting part, 14
...Other vehicle, 15... Connecting beam, 16... Connecting part, 17... Upper center plate, 17a... Lower surface of upper center plate, 18... Pillow beam, 19... Lower center plate, 19a... Upper surface of lower center plate, 21... Cam follower receiver ,2
2, 31...Cam follower, 23, 32...Guide plate, 24,
30, 40... Pitching regulation means
Claims (1)
を球面とする連接梁を延出して上下二段重ねの上心皿を
形成し、該上心皿を台車の枕梁に形成された下心皿にて
担持する連接台車の球面心皿装置において、前記上心皿
の下面と、下心皿の上面を球面に形成し、前記枕梁と前
記連接車両の少なくとも一方との間に、台車の旋回を許
容し、枕梁の前後方向の回動を規制するピッチング規制
手段を設けたことを特徴とする連接台車の球面心皿装置
。[Claim 1] Connecting beams each having a spherical connecting portion are extended from the car ends of the articulated vehicle to form upper and lower upper center plates stacked in two layers, and the upper center disks are formed on the support beams of the bogie. In a spherical center plate device for an articulated vehicle carried by a lower center plate, the lower surface of the upper center plate and the upper surface of the lower center plate are formed into spherical surfaces, and the center plate of the bogie is provided between the pillow beam and at least one of the articulated vehicles. A spherical center dish device for an articulated bogie, characterized in that it is provided with a pitching regulating means that allows turning and regulates the longitudinal rotation of a pillow support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6840691A JPH04306164A (en) | 1991-04-01 | 1991-04-01 | Spherical center plate device of articulated bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6840691A JPH04306164A (en) | 1991-04-01 | 1991-04-01 | Spherical center plate device of articulated bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04306164A true JPH04306164A (en) | 1992-10-28 |
Family
ID=13372772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6840691A Pending JPH04306164A (en) | 1991-04-01 | 1991-04-01 | Spherical center plate device of articulated bogie |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04306164A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456185A (en) * | 1993-02-24 | 1995-10-10 | Linke-Hofmann-Busch Gmbh | Hinge connection for connecting vehicle parts of a multiple-unit rail-borne vehicle in an articulated manner |
| US5560503A (en) * | 1993-12-13 | 1996-10-01 | Westinghouse Air Brake Co. | Lubricating apparatus for articulated coupling arrangement |
| JP2002234433A (en) * | 2001-02-08 | 2002-08-20 | Kawasaki Heavy Ind Ltd | Single axle bogie for coupling part in rolling stock |
| JP2006315671A (en) * | 2005-05-09 | 2006-11-24 | Alstom Transport Sa | Connection body for joint connection type train and vehicle constituting the connection body |
| CN104118446A (en) * | 2014-08-06 | 2014-10-29 | 南车株洲电力机车有限公司 | Hinged structure for connecting swing bolster and two sections of vehicle bodies |
| CN104787075A (en) * | 2014-12-01 | 2015-07-22 | 金鹰重型工程机械有限公司 | Spherical center plate traction device |
-
1991
- 1991-04-01 JP JP6840691A patent/JPH04306164A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456185A (en) * | 1993-02-24 | 1995-10-10 | Linke-Hofmann-Busch Gmbh | Hinge connection for connecting vehicle parts of a multiple-unit rail-borne vehicle in an articulated manner |
| US5560503A (en) * | 1993-12-13 | 1996-10-01 | Westinghouse Air Brake Co. | Lubricating apparatus for articulated coupling arrangement |
| JP2002234433A (en) * | 2001-02-08 | 2002-08-20 | Kawasaki Heavy Ind Ltd | Single axle bogie for coupling part in rolling stock |
| JP4618903B2 (en) * | 2001-02-08 | 2011-01-26 | 川崎重工業株式会社 | Single-axle truck for connecting railway vehicles |
| JP2006315671A (en) * | 2005-05-09 | 2006-11-24 | Alstom Transport Sa | Connection body for joint connection type train and vehicle constituting the connection body |
| CN104118446A (en) * | 2014-08-06 | 2014-10-29 | 南车株洲电力机车有限公司 | Hinged structure for connecting swing bolster and two sections of vehicle bodies |
| CN104787075A (en) * | 2014-12-01 | 2015-07-22 | 金鹰重型工程机械有限公司 | Spherical center plate traction device |
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